United Airlines UA852 Flight Status
According to Trip.com real-time data, the UA852 flight operated by United Airlines on May 8, 2026, flying from Taipei (TPE) to San Francisco (SFO), departed at 2:34 PM and is expected to arrive at 10:39 AM (local time in San Francisco, UTC-7) and land at San Francisco Intl. Airport (SFO).
Thu, May 7
Fri, May 8
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Arrived
The flight has arrived 17m early
10380km
11h 35m
Check-in Counter
9
Boarding Gate
D8
Arrival Gate
B5
Baggage
9
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En route
Your flight has departed Taipei and is expected to arrive in San Francisco at 10:39 AM.
10380km
11h 35m
Check-in Counter
9
Boarding Gate
D8
Arrival Gate
G6
Baggage
2
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Taipei to San Francisco to find your schedule.
Track the Previous Flight Status: Delayed (may impact connections)
UA853
|
San Francisco (SFO) 
Taipei (TPE)
Taipei (TPE)Scheduled: 4:05 AM
|
42m late
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UA852 Aircraft Details
According to Trip.com real-time data, the UA852 flight flying from Taipei to San Francisco on 5/8/2026 is operated by the aircraft model Boeing 777-200. This aircraft has been in service for 26y, 11m. The aircraft is equipped with 267 seats. The average flight distance for this journey is 10,380 km.
Boeing 777-200
Punctuality (Departure)
90%
Punctuality (Arrival)
90%
Early on average
7 minutes
Age
26y, 11m
Seats
267
Flight Distance
10,380 km
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
--
Seat width
120°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
More legroom than on 36% of flights
56 cm
Seat width better than on 18% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
89 cm
More legroom than on 18% of flights
43 cm
Seat width
135°
Reclining Angle
2-4-2
Seat layout example
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Flight History for UA852
Trip.com historical records show that the last UA852 flight departed on Thu, May 7 from TPE at approximately 2:37 PM. This flight is expected to arrrive in SFO at 10:48 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, May 2 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:42 PM | 11:10 AM | Arrived |
| Sun, May 3 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:40 PM | 10:54 AM | Arrived |
| Mon, May 4 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:34 PM | 10:28 AM | Arrived |
| Tue, May 5 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:42 PM | 10:40 AM | Arrived |
| Wed, May 6 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:35 PM | 10:46 AM | Arrived |
| Thu, May 7 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:37 PM | 10:48 AM | Arrived |
| Fri, May 8 | Taipei (TPE) | San Francisco (SFO) | 772 | 2:34 PM | 10:39 AM | En route |
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UA852 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA852 is 90% (Late on average 21 minutes), and the on-time arrival rate is 90% (Early on average 7 minutes).
On-Time Departures
Punctuality
90%
Late on average 21 minutes
Early
0%
On time
90%
30 mins late
3%
60 mins late
0%
90 mins late
7%
Canceled
1%
On-Time Arrivals
Punctuality
90%
Early on average 7 minutes
Early
70%
On time
20%
30 mins late
7%
60 mins late
3%
90 mins late
0%
Canceled
1%
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Arrival Info: San Francisco Weather & Current Time
Mostly cloudy
|
13°C - 18°C
Weather forecast for your arrival day
-15 hour time difference
Time on arrival: Taipei 01:39| San Francisco 10:39
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